156724254856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31481}}^1\times {\mathrm{47869}}^1$

素因数の和:79369

約数の個数: 32

約数和(自身を含む): 316479101400

約数和(自身を除く): 159754846544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 31481, 47869, 62962, 95738, 125924, 191476, 251848, 382952, 409253, 622297, 818506, 1244594, 1637012, 2489188, 3274024, 4978376, 1506963989, 3013927978, 6027855956, 12055711912, 19590531857, 39181063714, 78362127428, 156724254856]

約数ペア:

[(1, 156724254856), (2, 78362127428), (4, 39181063714), (8, 19590531857), (13, 12055711912), (26, 6027855956), (52, 3013927978), (104, 1506963989), (31481, 4978376), (47869, 3274024), (62962, 2489188), (95738, 1637012), (125924, 1244594), (191476, 818506), (251848, 622297), (382952, 409253)]